Human/Mouse IL-12/IL-35 p35 Antibody

Recombinant Monoclonal Antibody
Catalog # Availability Size / Price Qty
MAB1570R-100
MAB1570R-SP
Product Details
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Human/Mouse IL-12/IL-35 p35 Antibody Summary

Species Reactivity
Human, Mouse
Specificity
Detects human IL‑12/IL-35 p35 in direct ELISAs and Western blots.
Source
Recombinant Monoclonal Mouse IgG1 Clone # 27537R
Purification
Protein A or G purified from cell culture supernatant
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human IL‑12/IL-35 p35
Arg23-Ser219
Accession # P29459
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Human IL-12 (Catalog # 219-IL)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: IL-12/IL-35 p35

Interleukin 12 (IL-12) and interleukin 35 (IL-35) are heterodimeric cytokines composed of alpha and beta chains. IL-12 is composed of p35 and p40 subunits, while IL-35 is comprised of p35 paired with EBI-3 (1). In mice, IL-35 is produced by FoxP3+ regulatory T cells and may function as an inhibitory cytokine to suppress T cell proliferation (2). Human FoxP3+ Tregs do not constitutively express IL-35 (3), but expression may be induced by activated dendritic cells (4).

References
  1. Collison, L.W. and D.A.A. Vignali (2008) Immunol. Rev. 226:248.
  2. Collison, L.W. et al. (2007) Nature 450:566.
  3. Bardel, E. et al. (2008) J. Immunol. 181:6898.
  4. Seyerl, M. et al.(2010) Eur. J. Immunol. 40:321.
Long Name
Interleukin 12 p35
Entrez Gene IDs
3592 (Human); 16159 (Mouse); 84405 (Rat)
Alternate Names
IL-12/IL-35 p35; IL-12A; IL35p35

Product Datasheets

FAQs

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Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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